Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.75" was replaced by "(375/100)". 2 more similar replacement(s)

Step  1  :

            15
 Simplify   ——
            4 

Equation at the end of step  1  :

  15   15
  —— • ——
  10   4 

Step  2  :

            3
 Simplify   —
            2

Equation at the end of step  2  :

  3   15
  — • ——
  2   4 

Step  3  :

Final result :

  45           
  —— = 5.62500 
  8